Individual Calculations April 2016
 Lund, D Brett  Total change: -3.80  Rating chartPersonal card
 4NCL Division 1 WE 4 Birmingham ENG 2016-03-19
RcRownchangeKK*chgGame
 2413 2296 0.50 2 -0.19 20 -3.80 
  Zhou, Yang-Fan m2465 ENG0.001-0.2820-5.60 
  Rendle, Thomas E m2360 ENG0.5010.09201.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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